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Xu Q, Chen B, He M, Hu B. Ti (IV) modified vinyl phosphate magnetic nanoparticles for simultaneous preconcentration of multiple arsenic species from chicken samples followed by HPLC-ICP-MS analysis. Electrophoresis 2021; 42:465-472. [PMID: 33049065 DOI: 10.1002/elps.202000158] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Revised: 10/02/2020] [Accepted: 10/09/2020] [Indexed: 11/06/2022]
Abstract
Ti (IV)-modified vinyl phosphate magnetic nanoparticles (Fe3 O4 @SiO2 @KH570-PO4 -Ti (IV)) was prepared for simultaneous extraction of multiple arsenic species, followed by high performance liquid chromatography (HPLC)- inductively coupled plasma mass spectrometry (ICP-MS) analysis. Inorganic arsenic (iAs), dimethyl arsenic acid (DMA), monomethyl arsenic acid (MMA), p-amino phenyl arsenic acid (p-ASA), 4-hdroxyphenylarsenic acid (4-OH), phenyl arsenic acid (PAA), and 3-nitro-4-hydroxyphenylarsenic acid (ROX) were investigated as interest analytes. It was found that they were quantitatively adsorbed on Fe3 O4 @SiO2 @KH570-PO4 -Ti (IV) at pH 5, and desorbed completely with 0.1 mol/L sodium hydroxide solution. Enrichment factor of 100-fold was obtained by consuming 100 mL sample solution. Under the optimal conditions, the method combining MSPE with HPLC-ICP-MS presented a linear range of 1-5000 ng/L for seven arsenic species. The limits of detection were 0.39, 0.60, 0.23, 1.85, 0.54, 0.48, and 0.84 ng/L for DMA, MMA, p-ASA, iAs, 4-OH, PAA, ROX, with the relative standard deviations (c = 10 ng/L, n = 7) of 3.6, 3.9, 5.5, 12.4, 6.1, 5.8, 5.0, respectively. The accuracy of the method was validated by analyzing BCR 627 Tuna fish. The application potential of the method was further evaluated by chicken muscle and liver samples. No target arsenic species were detected in these samples, and good recoveries (80.6-123%) were obtained for the spiked samples at low, medium, and high concentration levels.
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Affiliation(s)
- Qiuyue Xu
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), Department of Chemistry, Wuhan University, Wuhan, Hubei Province, 430072, P. R. China
| | - Beibei Chen
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), Department of Chemistry, Wuhan University, Wuhan, Hubei Province, 430072, P. R. China
| | - Man He
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), Department of Chemistry, Wuhan University, Wuhan, Hubei Province, 430072, P. R. China
| | - Bin Hu
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), Department of Chemistry, Wuhan University, Wuhan, Hubei Province, 430072, P. R. China
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2
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Mokoena DP, Mngadi SV, Nomngongo PN. Microwave-Assisted Extraction of Trace Metals from Sediments using Dilute Hydrogen Peroxide and Dilute Nitric Acid Prior to their Determination by Inductively Couple Plasma-Optical Emission Spectrometry. CURR ANAL CHEM 2020. [DOI: 10.2174/1573411016666200318144655] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background and Objectives:
Contamination of aquatic sediments by trace metals is one
of the global problems. This is because trace metals in sediments are persistent and nonbiodegradable.
They may pose danger to flora and fauna since they can be released into freshwater
systems. This study aimed at the development of microwave-assisted extraction using diluted hydrogen
peroxide and nitric acid for extraction of trace elements from sediment samples prior to inductively
coupled plasma optical emission spectrometry (ICP OES) determination.
Methods:
Response surface methodology (RSM) based on the Box-Behnken design was used for the
optimization of factors affecting the microwave-assisted extraction process. The optimum conditions,
for quantitative extraction of trace metals such as Cd2+, Cu2+, Cr2+, Pb2+ and Zn2+ were 16 min, 1.5 mol L-1
and 15% for extraction time, nitric acid concentration and H2O2 concentration, respectively.
Results and Discussion:
Under optimized conditions, the accuracy of the method was evaluated by
analyzing loamy clay certified reference materials (CRM052) and the recoveries were above 92%,
suggesting that the obtained results were in good agreement with the certified values. The developed
method has shown reproducibility (RSD < 5%), as well as relative low limits of detection (0.02-0.09 μg g-1)
and limit of quantitation (0.07-0.3 μg g-1). The developed analytical method was applied for extraction
and the determination of trace metals in freshwater sediment samples.
Conclusions:
The method displayed advantages such as simplicity, rapidity, environmentally friendly
and safe compared to classical methods that are based on concentrated acids.
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Affiliation(s)
- Dibueng P. Mokoena
- Department of Applied Chemistry, University of Johannesburg, Doornfontein Campus, P.O. Box 17011, Johannesburg 2028, South Africa
| | - Sihle V. Mngadi
- Department of Applied Chemistry, University of Johannesburg, Doornfontein Campus, P.O. Box 17011, Johannesburg 2028, South Africa
| | - Philiswa N. Nomngongo
- Department of Applied Chemistry, University of Johannesburg, Doornfontein Campus, P.O. Box 17011, Johannesburg 2028, South Africa
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Zhao D, Wang J, Yin D, Li M, Chen X, Juhasz AL, Luo J, Navas-Acien A, Li H, Ma LQ. Arsanilic acid contributes more to total arsenic than roxarsone in chicken meat from Chinese markets. JOURNAL OF HAZARDOUS MATERIALS 2020; 383:121178. [PMID: 31525688 DOI: 10.1016/j.jhazmat.2019.121178] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/15/2019] [Revised: 09/05/2019] [Accepted: 09/06/2019] [Indexed: 06/10/2023]
Abstract
Organoarsenicals have been used in poultry production for years, however, studies focused on roxarsone (ROX), with little attention to p-arsanilic acid (ASA). We assessed arsenic (As) concentration and speciation in chicken meat collected from 10 cities in China. The geometric mean for total As in 249 paired raw and cooked samples was 4.85 and 7.27 μg kg-1 fw, respectively. Among 81 paired raw and cooked samples, ASA and ROX were detected in >90% samples, suggesting the prevalence of organoarsenical use in China. ASA contributed the most (45% on average) to total As in cooked samples, followed by As(V), DMA, As(III), and ROX (7.2-22%). ASA was found to contribute more to total As in chicken meat compared to ROX for the first time. Arsenic in chicken meat showed considerable geographic variation, with higher inorganic arsenic (iAs) being detected from cities with higher ROX and ASA, indicating that organoarsenical use increased iAs concentration in chicken meat. When health risk was estimated, dietary exposure to iAs would result in an increase of 3.2 bladder and lung cancer cases per 100,000 adults. The result supports the removal of organoarsenicals in poultry production from Chinese market and further supports its removal from the global markets.
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Affiliation(s)
- Di Zhao
- State Key Laboratory of Pollution Control and Resource Reuse, School of Environment, Nanjing University, Nanjing, 210023, People's Republic of China; Department of Environmental Health Sciences, Mailman School of Public Health, Columbia University, New York, 10032, United States
| | - Jueyang Wang
- State Key Laboratory of Pollution Control and Resource Reuse, School of Environment, Nanjing University, Nanjing, 210023, People's Republic of China
| | - Daixia Yin
- State Key Laboratory of Pollution Control and Resource Reuse, School of Environment, Nanjing University, Nanjing, 210023, People's Republic of China
| | - Mengya Li
- State Key Laboratory of Pollution Control and Resource Reuse, School of Environment, Nanjing University, Nanjing, 210023, People's Republic of China
| | - Xiaoqiang Chen
- State Key Laboratory of Pollution Control and Resource Reuse, School of Environment, Nanjing University, Nanjing, 210023, People's Republic of China
| | - Albert L Juhasz
- Future Industries Institute, University of South Australia, Mawson Lakes, South Australia 5095, Australia
| | - Jun Luo
- State Key Laboratory of Pollution Control and Resource Reuse, School of Environment, Nanjing University, Nanjing, 210023, People's Republic of China
| | - Ana Navas-Acien
- Department of Environmental Health Sciences, Mailman School of Public Health, Columbia University, New York, 10032, United States
| | - Hongbo Li
- State Key Laboratory of Pollution Control and Resource Reuse, School of Environment, Nanjing University, Nanjing, 210023, People's Republic of China.
| | - Lena Q Ma
- State Key Laboratory of Pollution Control and Resource Reuse, School of Environment, Nanjing University, Nanjing, 210023, People's Republic of China; Soil and Water Science Department, University of Florida, Gainesville, Florida, 32611, United States
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4
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Jia X, Yang X, Zhao W, Hu Y, Cheng H. A method for rapid determination of arsenic species in vegetables using microwave‐assisted extraction followed by detection with HPLC hyphenated to inductively coupled plasma‐mass spectrometry. J Sep Sci 2019; 42:2957-2967. [DOI: 10.1002/jssc.201900282] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2019] [Revised: 06/29/2019] [Accepted: 07/01/2019] [Indexed: 11/08/2022]
Affiliation(s)
- Xintong Jia
- MOE Laboratory for Earth Surface ProcessesCollege of Urban and Environmental SciencesPeking University Beijing P. R. China
| | - Xiaoyue Yang
- MOE Laboratory for Earth Surface ProcessesCollege of Urban and Environmental SciencesPeking University Beijing P. R. China
| | - Wei Zhao
- MOE Laboratory for Earth Surface ProcessesCollege of Urban and Environmental SciencesPeking University Beijing P. R. China
| | - Yuanan Hu
- MOE Laboratory of Groundwater Circulation and EvolutionSchool of Water Resources and EnvironmentChina University of Geosciences (Beijing) Beijing P. R. China
| | - Hefa Cheng
- MOE Laboratory for Earth Surface ProcessesCollege of Urban and Environmental SciencesPeking University Beijing P. R. China
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Yu X, Liu C, Guo Y, Deng T. Speciation Analysis of Trace Arsenic, Mercury, Selenium and Antimony in Environmental and Biological Samples Based on Hyphenated Techniques. Molecules 2019; 24:E926. [PMID: 30866421 PMCID: PMC6429259 DOI: 10.3390/molecules24050926] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Revised: 02/22/2019] [Accepted: 02/28/2019] [Indexed: 12/20/2022] Open
Abstract
In order to obtain a well understanding of the toxicity and ecological effects of trace elements in the environment, it is necessary to determine not only the total amount, but also their existing species. Speciation analysis has become increasingly important in making risk assessments of toxic elements since the toxicity and bioavailability strongly depend on their chemical forms. Effective separation of different species in combination with highly sensitive detectors to quantify these particular species is indispensable to meet this requirement. In this paper, we present the recent progresses on the speciation analysis of trace arsenic, mercury, selenium and antimony in environmental and biological samples with an emphasis on the separation and detection techniques, especially the recent applications of high performance liquid chromatography (HPLC) hyphenated to atomic spectrometry or mass spectrometry.
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Affiliation(s)
- Xiaoping Yu
- Tianjin Key Laboratory of Marine Resources and Chemistry, College of Chemical Engineering and Materials Science, Tianjin University of Science & Technology, Tianjin 300457, China.
| | - Chenglong Liu
- Tianjin Key Laboratory of Marine Resources and Chemistry, College of Chemical Engineering and Materials Science, Tianjin University of Science & Technology, Tianjin 300457, China.
| | - Yafei Guo
- Tianjin Key Laboratory of Marine Resources and Chemistry, College of Chemical Engineering and Materials Science, Tianjin University of Science & Technology, Tianjin 300457, China.
| | - Tianlong Deng
- Tianjin Key Laboratory of Marine Resources and Chemistry, College of Chemical Engineering and Materials Science, Tianjin University of Science & Technology, Tianjin 300457, China.
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6
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Zheng H, Yu W, Xue X, Guo Z, Liu Y, Yang G, Liu Y, Zhu J. Simultaneous determination of free and total choline andl-carnitine in infant formula using hydrophilic interaction liquid chromatography with tandem mass spectrometry. J Sep Sci 2018; 41:3176-3185. [DOI: 10.1002/jssc.201800483] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2018] [Revised: 06/08/2018] [Accepted: 06/11/2018] [Indexed: 12/18/2022]
Affiliation(s)
- Hong Zheng
- Shandong Institute for Food and Drug Control; Jinan China
| | - Wenjiang Yu
- Shandong Institute for Food and Drug Control; Jinan China
| | - Xia Xue
- Shandong Institute for Food and Drug Control; Jinan China
| | - Zhimou Guo
- Dalian Institute of Chemical Physics; Chinese Academy of Science; Liaoning China
| | - Yanfang Liu
- Dalian Institute of Chemical Physics; Chinese Academy of Science; Liaoning China
| | - Guosheng Yang
- School of Chemistry and Chemical Engineering; Shandong University; Jinan China
| | - Yanming Liu
- Shandong Institute for Food and Drug Control; Jinan China
| | - Jianhua Zhu
- Shandong Institute for Food and Drug Control; Jinan China
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7
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Ruiz-de-Cenzano M, Cava-Montesinos P, Cervera ML, de la Guardia M. Fast extraction methodologies for the determination of toxic arsenic in meat. Int J Food Sci Technol 2017. [DOI: 10.1111/ijfs.13538] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Manuela Ruiz-de-Cenzano
- Department of Analytical Chemistry; University of Valencia; 50 Dr. Moliner Street 46100 Burjassot Valencia Spain
| | - Patricia Cava-Montesinos
- Department of Analytical Chemistry; University of Valencia; 50 Dr. Moliner Street 46100 Burjassot Valencia Spain
| | - Maria Luisa Cervera
- Department of Analytical Chemistry; University of Valencia; 50 Dr. Moliner Street 46100 Burjassot Valencia Spain
| | - Miguel de la Guardia
- Department of Analytical Chemistry; University of Valencia; 50 Dr. Moliner Street 46100 Burjassot Valencia Spain
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8
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Hu Y, Zhang W, Cheng H, Tao S. Public Health Risk of Arsenic Species in Chicken Tissues from Live Poultry Markets of Guangdong Province, China. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2017; 51:3508-3517. [PMID: 28219238 DOI: 10.1021/acs.est.6b06258] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Arsenic-based feed additives, such as roxarsone (ROX), are still legally and widely used in food animal production in many countries. This study was conducted to systematically characterize the content and speciation of arsenic in chicken tissues from live poultry markets and in commercial chicken feeds in Guangdong, a major poultry production and consumption province in China, and to assess the corresponding public health risk. The total arsenic contents in the commercial feeds could be modeled as a mixture of two log-normal distributions (geometric means: 0.66 and 17.5 mg/kg), and inorganic arsenic occurred at high levels (0.19-9.7 mg/kg) in those with ROX detected. In general, chicken livers had much higher contents of total arsenic compared to the muscle tissues (breast and drumstick), and chicken muscle from the urban markets contained arsenic at much higher levels than that from the rural markets. The incremental lifetime cancer risk (bladder and lung cancer) from dietary exposure to arsenic contained in chicken meat products on local markets was above the serious or priority level (10-4) for 70% and 30% of the adult populations in Guangzhou and Lianzhou, respectively. These findings indicate the significant need to phase out the use of arsenic-based feed additives in China.
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Affiliation(s)
- Yuanan Hu
- MOE Laboratory of Groundwater Circulation and Evolution, School of Water Resources and Environment, China University of Geosciences (Beijing) , Beijing 100083, China
| | - Wenfeng Zhang
- State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences , Guangzhou 510640, China
| | - Hefa Cheng
- MOE Key Laboratory for Earth Surface Processes, College of Urban and Environmental Sciences, Peking University , Beijing 100871, China
| | - Shu Tao
- MOE Key Laboratory for Earth Surface Processes, College of Urban and Environmental Sciences, Peking University , Beijing 100871, China
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9
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Wang Z, Cui Z. Determination of arsenic species in solid matrices utilizing supercritical fluid extraction coupled with gas chromatography after derivatization with thioglycolic acidn-butyl ester. J Sep Sci 2016; 39:4568-4576. [DOI: 10.1002/jssc.201600510] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2016] [Revised: 08/27/2016] [Accepted: 09/28/2016] [Indexed: 11/08/2022]
Affiliation(s)
- Zhifeng Wang
- School of Environmental Science and Engineering; Shandong University; Jinan P. R. China
| | - Zhaojie Cui
- School of Environmental Science and Engineering; Shandong University; Jinan P. R. China
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10
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Sun Y, Liu G, Cai Y. Thiolated arsenicals in arsenic metabolism: Occurrence, formation, and biological implications. J Environ Sci (China) 2016; 49:59-73. [PMID: 28007180 DOI: 10.1016/j.jes.2016.08.016] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2016] [Revised: 08/24/2016] [Accepted: 08/25/2016] [Indexed: 06/06/2023]
Abstract
Arsenic (As) is a notoriously toxic pollutant of health concern worldwide with potential risk of cancer induction, but meanwhile it is used as medicines for the treatment of different conditions including hematological cancers. Arsenic can undergo extensive metabolism in biological systems, and both toxicological and therapeutic effects of arsenic compounds are closely related to their metabolism. Recent studies have identified methylated thioarsenicals as a new class of arsenic metabolites in biological systems after exposure of inorganic and organic arsenicals, including arsenite, dimethylarsinic acid (DMAV), dimethylarsinous glutathione (DMAIIIGS), and arsenosugars. The increasing detection of thiolated arsenicals, including monomethylmonothioarsonic acid (MMMTAV), dimethylmonothioarsinic acid (DMMTAV) and its glutathione conjugate (DMMTAVGS), and dimethyldithioarsinic acid (DMDTAV) suggests that thioarsenicals may be important metabolites and play important roles in arsenic toxicity and therapeutic effects. Here we summarized the reported occurrence of thioarsenicals in biological systems, the possible formation pathways of thioarsenicals, and their toxicity, and discussed the biological implications of thioarsenicals on arsenic metabolism, toxicity, and therapeutic effects.
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Affiliation(s)
- Yuzhen Sun
- Institute of Environment and Health, Jianghan University, Wuhan 430056, China
| | - Guangliang Liu
- Institute of Environment and Health, Jianghan University, Wuhan 430056, China
| | - Yong Cai
- Institute of Environment and Health, Jianghan University, Wuhan 430056, China; Department of Chemistry and Biochemistry&Southeast Environmental Research Center, Florida International University, Miami, FL 33199, USA.
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11
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Shuai PY, Yang XJ, Qiu ZQ, Wu XH, Zhu X, Pokhrel GR, Fu YY, Ye HM, Lin WX, Yang GD. Determination of arsenic species inSolanum Lyratum Thunbusing capillary electrophoresis with inductively coupled plasma mass spectrometry. J Sep Sci 2016; 39:3239-45. [DOI: 10.1002/jssc.201600415] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2016] [Revised: 06/14/2016] [Accepted: 06/15/2016] [Indexed: 11/06/2022]
Affiliation(s)
- Pei-Yu Shuai
- Fujian Provincial Key Laboratory of Agroecological Processing and Safety Monitoring; College of Life Sciences, Fujian Agriculture and Forestry University; Fuzhou Fujian P. R. China
| | - Xiao-Jun Yang
- Fujian Provincial Key Laboratory of Agroecological Processing and Safety Monitoring; College of Life Sciences, Fujian Agriculture and Forestry University; Fuzhou Fujian P. R. China
| | - Zong-Qing Qiu
- Fujian Provincial Key Laboratory of Agroecological Processing and Safety Monitoring; College of Life Sciences, Fujian Agriculture and Forestry University; Fuzhou Fujian P. R. China
| | - Xiao-Hui Wu
- Computer Engineering College; Jimei University; Xiamen Fujian P. R. China
| | - Xi Zhu
- Fujian Provincial Key Laboratory of Agroecological Processing and Safety Monitoring; College of Life Sciences, Fujian Agriculture and Forestry University; Fuzhou Fujian P. R. China
| | - Ganga Raj Pokhrel
- Fujian Provincial Key Laboratory of Agroecological Processing and Safety Monitoring; College of Life Sciences, Fujian Agriculture and Forestry University; Fuzhou Fujian P. R. China
| | - Yu-Ying Fu
- Fujian Provincial Key Laboratory of Agroecological Processing and Safety Monitoring; College of Life Sciences, Fujian Agriculture and Forestry University; Fuzhou Fujian P. R. China
| | - Hui-Min Ye
- Fujian Provincial Key Laboratory of Agroecological Processing and Safety Monitoring; College of Life Sciences, Fujian Agriculture and Forestry University; Fuzhou Fujian P. R. China
| | - Wen-Xiong Lin
- Fujian Provincial Key Laboratory of Agroecological Processing and Safety Monitoring; College of Life Sciences, Fujian Agriculture and Forestry University; Fuzhou Fujian P. R. China
| | - Gui-Di Yang
- Fujian Provincial Key Laboratory of Agroecological Processing and Safety Monitoring; College of Life Sciences, Fujian Agriculture and Forestry University; Fuzhou Fujian P. R. China
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12
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Ma L, Yang Z, Tang J, Wang L. Simultaneous separation and determination of six arsenic species in rice by anion-exchange chromatography with inductively coupled plasma mass spectrometry. J Sep Sci 2016; 39:2105-13. [DOI: 10.1002/jssc.201600216] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2016] [Revised: 03/22/2016] [Accepted: 03/28/2016] [Indexed: 02/04/2023]
Affiliation(s)
- Li Ma
- College of Chemistry & Chemical Engineering; Central South University; Changsha China
| | - Zhaoguang Yang
- College of Chemistry & Chemical Engineering; Central South University; Changsha China
- Center for Environment and Water Resources; Central South University; Changsha China
| | - Jie Tang
- Institute of Clinical Pharmacology, Xiangya Hospital; Central South University; Changsha China
| | - Lin Wang
- College of Chemistry & Chemical Engineering; Central South University; Changsha China
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13
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Yang Y, Chu G, Zhou G, Jiang J, Yuan K, Pan Y, Song Z, Li Z, Xia Q, Lu X, Xiao W. Rapid determination of the volatile components in tobacco by ultrasound-microwave synergistic extraction coupled to headspace solid-phase microextraction with gas chromatography-mass spectrometry. J Sep Sci 2016; 39:1173-81. [DOI: 10.1002/jssc.201501185] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2015] [Revised: 12/24/2015] [Accepted: 01/10/2016] [Indexed: 12/27/2022]
Affiliation(s)
- Yanqin Yang
- Technology Center; China Tobacco Zhejiang Industrial CO., LTD; Hangzhou P.R. China
- Department of Chemistry; Zhejiang University; Hangzhou P.R. China
| | - Guohai Chu
- Technology Center; China Tobacco Zhejiang Industrial CO., LTD; Hangzhou P.R. China
| | - Guojun Zhou
- Technology Center; China Tobacco Zhejiang Industrial CO., LTD; Hangzhou P.R. China
| | - Jian Jiang
- Technology Center; China Tobacco Zhejiang Industrial CO., LTD; Hangzhou P.R. China
| | - Kailong Yuan
- Technology Center; China Tobacco Zhejiang Industrial CO., LTD; Hangzhou P.R. China
| | - Yuanjiang Pan
- Department of Chemistry; Zhejiang University; Hangzhou P.R. China
| | - Zhiyu Song
- College of Chemical Engineering; Zhejiang University of Technology; Hangzhou P.R. China
| | - Zuguang Li
- College of Chemical Engineering; Zhejiang University of Technology; Hangzhou P.R. China
| | - Qian Xia
- Technology Center; China Tobacco Zhejiang Industrial CO., LTD; Hangzhou P.R. China
| | - Xinbo Lu
- Technology Center; China Tobacco Zhejiang Industrial CO., LTD; Hangzhou P.R. China
| | - Weiqiang Xiao
- Technology Center; China Tobacco Zhejiang Industrial CO., LTD; Hangzhou P.R. China
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14
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Zou DL, Chen T, Li HM, Chen C, Zhao JY, Li YL. Separation of three phenolic high-molecular-weight compounds from the crude extract ofTerminalia ChebulaRetz. by ultrasound-assisted extraction and high-speed counter-current chromatography. J Sep Sci 2016; 39:1278-85. [DOI: 10.1002/jssc.201501358] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2015] [Revised: 01/16/2016] [Accepted: 01/28/2016] [Indexed: 02/01/2023]
Affiliation(s)
- Deng-lang Zou
- Key Laboratory of Tibetan medicine Research, Northwest Institute of Plateau Biology; Chinese Academy of Sciences; Xining P. R. China
- Key Laboratory of Adaptation and Evolution of Plateau Biota, Northwest Institute of Plateau Biology; Chinese Academy of Sciences; Xining P. R. China
- University of the Chinese Academy of Sciences; Beijing P.R. China
| | - Tao Chen
- Key Laboratory of Tibetan medicine Research, Northwest Institute of Plateau Biology; Chinese Academy of Sciences; Xining P. R. China
- Key Laboratory of Adaptation and Evolution of Plateau Biota, Northwest Institute of Plateau Biology; Chinese Academy of Sciences; Xining P. R. China
| | - Hong-mei Li
- Key Laboratory of Tibetan medicine Research, Northwest Institute of Plateau Biology; Chinese Academy of Sciences; Xining P. R. China
- Key Laboratory of Adaptation and Evolution of Plateau Biota, Northwest Institute of Plateau Biology; Chinese Academy of Sciences; Xining P. R. China
- University of the Chinese Academy of Sciences; Beijing P.R. China
| | - Chen Chen
- Key Laboratory of Tibetan medicine Research, Northwest Institute of Plateau Biology; Chinese Academy of Sciences; Xining P. R. China
- Key Laboratory of Adaptation and Evolution of Plateau Biota, Northwest Institute of Plateau Biology; Chinese Academy of Sciences; Xining P. R. China
| | - Jing-yang Zhao
- Key Laboratory of Tibetan medicine Research, Northwest Institute of Plateau Biology; Chinese Academy of Sciences; Xining P. R. China
- Key Laboratory of Adaptation and Evolution of Plateau Biota, Northwest Institute of Plateau Biology; Chinese Academy of Sciences; Xining P. R. China
| | - Yu-lin Li
- Key Laboratory of Tibetan medicine Research, Northwest Institute of Plateau Biology; Chinese Academy of Sciences; Xining P. R. China
- Key Laboratory of Adaptation and Evolution of Plateau Biota, Northwest Institute of Plateau Biology; Chinese Academy of Sciences; Xining P. R. China
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